What does it take to build a house totally off the grid in some of the most unforgiving terrain on the planet? We follow a cast of characters who set out to construct three incredible cabins in the obscure Alaskan wilderness. With no roads and no building supply centers, they’ll have to get creative in a new season of Building Alaska. (Source: DIY Network)

Lee is down to just a crew of three as he races to finish the interior of the cabin before the lake freezes over and prevents their floatplane from landing. Tony's crew discovers a serious miscalculation that will force them to miss their deadline unless a miracle occurs, and Derek and his crew push through the endless rainfall, dangerous conditions and dwindling materials to complete the project.